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In coal mine two identical water pumps are connected in parallel as well as operate independently. As long as at least one pump is operating water level in mine will be controlled.

Assume the Reliability of each pump is .90 (Reliability is the probability that item will not fail). Determine the probability that at least one pump is operating.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M91121791

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